- Signals handling via blinker- Added **request_finished** signal to add a callback when a request is finished- Added **request_started** signal to add a callback when a request is starting- Added **pre_save** signal to add a callback when a new resource will be created- Added **post_save** signal to add a callback when a new resource is created

0.2.4 - 2012-07-24==================

- Added **culture** parameter to Contribution to specify the languageused in payment.

0.2.3 - 2012-07-23==================

- Added time between the beginning and the end of the requests in logger.

0.2.2 - 2012-06-28==================

- Removed imports in `__init__.py`, use modules instead.

0.2.1 - 2012-06-20==================

- Added **type** attribute in Contribution resource to set the type of thetransacti n.